3 out of 3
Imagine you have an unlimited number of four types of triangle. How many different tetrahedra can you make?
3 out of 3
How many more miles must the car travel before the numbers on the milometer and the trip meter contain the same digits in the same order?
1 out of 3
Can you find six numbers to go in the daisy from which you can make all the numbers from 1 to a number bigger than 25?
1 out of 3
Which line graph, equations and physical processes go together?
1 out of 3
Can you find ways to make twenty-link chains from these smaller chains? This gives opportunities for different approaches.
1 out of 3
Leah and Tom each have a number line. Can you work out where their counters will land?
2 out of 3
The diagram illustrates the formula: 1 + 3 + 5 + ... + (2n - 1) = n² Use the diagram to show that any odd number is the difference of two squares.
2 out of 3
What can you say about the child who will be first on the playground tomorrow morning at breaktime in your school?
1 out of 3
How many different triangles can you make on a circular pegboard that has nine pegs?
1 out of 3
Lola bought a balloon at the circus using six coins. What could Lola have paid for the balloon?
